diff options
Diffstat (limited to 'src/song.c')
| -rw-r--r-- | src/song.c | 187 |
1 files changed, 27 insertions, 160 deletions
diff --git a/src/song.c b/src/song.c index 76c25f44f..13fd476b9 100644 --- a/src/song.c +++ b/src/song.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2009 The Music Player Daemon Project + * Copyright (C) 2003-2010 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify @@ -17,47 +17,40 @@ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ +#include "config.h" #include "song.h" #include "uri.h" #include "directory.h" -#include "mapper.h" -#include "decoder_list.h" -#include "decoder_plugin.h" -#include "tag_ape.h" -#include "tag_id3.h" #include "tag.h" #include <glib.h> #include <assert.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <unistd.h> -#include <string.h> static struct song * -song_alloc(const char *url, struct directory *parent) +song_alloc(const char *uri, struct directory *parent) { - size_t urllen; + size_t uri_length; struct song *song; - assert(url); - urllen = strlen(url); - assert(urllen); - song = g_malloc(sizeof(*song) - sizeof(song->url) + urllen + 1); + assert(uri); + uri_length = strlen(uri); + assert(uri_length); + song = g_malloc(sizeof(*song) - sizeof(song->uri) + uri_length + 1); song->tag = NULL; - memcpy(song->url, url, urllen + 1); + memcpy(song->uri, uri, uri_length + 1); song->parent = parent; song->mtime = 0; + song->start_ms = song->end_ms = 0; return song; } struct song * -song_remote_new(const char *url) +song_remote_new(const char *uri) { - return song_alloc(url, NULL); + return song_alloc(uri, NULL); } struct song * @@ -68,32 +61,6 @@ song_file_new(const char *path, struct directory *parent) return song_alloc(path, parent); } -struct song * -song_file_load(const char *path, struct directory *parent) -{ - struct song *song; - bool ret; - - assert((parent == NULL) == (*path == '/')); - assert(!uri_has_scheme(path)); - assert(strchr(path, '\n') == NULL); - - song = song_file_new(path, parent); - - //in archive ? - if (parent != NULL && parent->device == DEVICE_INARCHIVE) { - ret = song_file_update_inarchive(song); - } else { - ret = song_file_update(song); - } - if (!ret) { - song_free(song); - return NULL; - } - - return song; -} - void song_free(struct song *song) { @@ -102,127 +69,27 @@ song_free(struct song *song) g_free(song); } -/** - * Attempts to load APE or ID3 tags from the specified file. - */ -static struct tag * -tag_load_fallback(const char *path) -{ - struct tag *tag = tag_ape_load(path); - if (tag == NULL) - tag = tag_id3_load(path); - return tag; -} - -/** - * The decoder plugin failed to load any tags: fall back to the APE or - * ID3 tag loader. - */ -static struct tag * -tag_fallback(const char *path, struct tag *tag) -{ - struct tag *fallback = tag_load_fallback(path); - - if (fallback != NULL) { - /* tag was successfully loaded: copy the song - duration, and destroy the old (empty) tag */ - fallback->time = tag->time; - tag_free(tag); - return fallback; - } else - /* no APE/ID3 tag found: return the empty tag */ - return tag; -} - -bool -song_file_update(struct song *song) -{ - const char *suffix; - char *path_fs; - const struct decoder_plugin *plugin; - struct stat st; - - assert(song_is_file(song)); - - /* check if there's a suffix and a plugin */ - - suffix = uri_get_suffix(song->url); - if (suffix == NULL) - return false; - - plugin = decoder_plugin_from_suffix(suffix, false); - if (plugin == NULL) - return false; - - path_fs = map_song_fs(song); - if (path_fs == NULL) - return false; - - if (song->tag != NULL) { - tag_free(song->tag); - song->tag = NULL; - } - - if (stat(path_fs, &st) < 0 || !S_ISREG(st.st_mode)) { - g_free(path_fs); - return false; - } - - song->mtime = st.st_mtime; - - do { - song->tag = plugin->tag_dup(path_fs); - if (song->tag != NULL) - break; - - plugin = decoder_plugin_from_suffix(suffix, true); - } while (plugin != NULL); - - if (song->tag != NULL && tag_is_empty(song->tag)) - song->tag = tag_fallback(path_fs, song->tag); - - g_free(path_fs); - return song->tag != NULL; -} - -bool -song_file_update_inarchive(struct song *song) -{ - const char *suffix; - const struct decoder_plugin *plugin; - - assert(song_is_file(song)); - - /* check if there's a suffix and a plugin */ - - suffix = uri_get_suffix(song->url); - if (suffix == NULL) - return false; - - plugin = decoder_plugin_from_suffix(suffix, false); - if (plugin == NULL) - return false; - - if (song->tag != NULL) - tag_free(song->tag); - - //accept every file that has music suffix - //because we dont support tag reading throught - //input streams - song->tag = tag_new(); - - return true; -} - char * song_get_uri(const struct song *song) { assert(song != NULL); - assert(*song->url); + assert(*song->uri); if (!song_in_database(song) || directory_is_root(song->parent)) - return g_strdup(song->url); + return g_strdup(song->uri); else return g_strconcat(directory_get_path(song->parent), - "/", song->url, NULL); + "/", song->uri, NULL); +} + +double +song_get_duration(const struct song *song) +{ + if (song->end_ms > 0) + return (song->end_ms - song->start_ms) / 1000.0; + + if (song->tag == NULL) + return 0; + + return song->tag->time - song->start_ms / 1000.0; } |